78840356 (number)

78840356 is an even 8-digits composite number following 78840355 and preceding 78840357. In scientific notation, it is written as 7.8840356 × 10^7. The sum of its digits is 41. It has a total of 6 prime factors and 36 positive divisors. There are 31797888 positive integers (up to 78840356) that are relatively prime to 78840356.

Interesting facts

Basic properties

Name

Name seventy-eight million eight hundred forty thousand three hundred fifty-six

Notation

Scientific notation 7.8840356 × 10^7
Engineering notation 7.8840356 × 10^6

Prime Factorization of 78840356

Prime Factorization 2 × 2 × 7 × 17 × 17 × 9743

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2318834
Product of the distinct prime numbers

The prime factorization of 78840356 is 2 × 2 × 7 × 17 × 17 × 9743. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 78840356)

Multiplication

n×y
n×2 157680712
n×3 236521068
n×4 315361424
n×5 394201780

Division

n÷y
n÷2 39420178
n÷3 26280118.666667
n÷3 19710089
n÷5 15768071.2

Exponentiation

ny
n2 6215801734206736
n3 4.9005602155028E+23
n4 3.8636191198967E+31
n5 3.0460910686107E+39

Nth Root

y√n
2√n 8879.2091990222
3√n 428.79481533096
4√n 94.22955586769
5√n 37.962055111366

Divisors of 78840356

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -78840355
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 78840356 can be divided by 36 positive divisors. The sum of these divisors (counting 78840356) is 1, the average is 0.027777777777778.

Base conversion 78840356

Base System Value
2 Binary 100101100110000001000100100
3 Ternary 12111100111122012
4 Quaternary 10230300020210
5 Quinary 130140342411
6 Senary 11453453352
8 Octal 454601044
10 Decimal 78840356
12 Duodecimal 224a1258
16 Hexadecimal 4b30224
20 Vigesimal 14cf0hg
36 Base36 1axtlw

Cryptographic Hash Functions

md5 4ae144ead76cb37ccc5973affc0a70d6
sha1 c7635f526e08b809d01a9270254990f135e9bb9a
sha256 036a15edc8cbcf0d74be10f1f06073e207c2c3592ceaf34d6025dde062a7294c
sha512 720b0acbc67400648c4ce7d6171cde8179da52b6249b16ba534f8521df909b94e4c9c4534fef9fc5e909f398211ef4d1e7da2f331c6d5a9e9c883fcf09a36ec9
ripemd-160 ea8a1a80f8d34aca10eaf820a94fb5c029fd2bce

78840356 as geometric shapes

Circle

Radius = n
Diameter 157680712
Circumference 495368566.43201
Area 1.9527517064355E+16

Sphere

Radius = n
Volume 2.0527418628664E+24
Surface area 7.8110068257418E+16
Circumference 495368566.43201

Square

Length = n
Perimeter 315361424
Area 6215801734206736
Diagonal 111497100.71752

Cube

Length = n
Surface area 37294810405240416
Volume 4.9005602155028E+23
Space diagonal 136555502.27882

Equilateral Triangle

Length = n
Perimeter 236521068
Area 2.6915211033552E+15
Altitude 68277751.139409

Triangular Pyramid

Length = n
Surface area 2.6915211033552E+15
Volume 5.7753655999917E+22
Height 37165700.239174